ttgrays ttgrays
  • 11-02-2020
  • Mathematics
contestada

W to the 8 power over w to the x power = w to the 3 power. What is the value of x?

Respuesta :

znk
znk znk
  • 12-02-2020

Answer:

3  

Step-by-step explanation:

[tex]\begin{array}{rcr}\dfrac{w^{8}}{w^{x}} & = & w^{5}\\\\w^{8 - x} & = & w^{5}\\8 - x & = & 5\\-x & = & -3\\x & = & \mathbf{3}\\\end{array}[/tex]

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